Try CRUISECLUES website and click on your ship. You can probably find the ship's Compass, and at least the selection of bars and their hours of operation.
There is always a "drink of the day" with the the free glass.
I can't give you a cockail menu but they will make you almost anything if they have the ingredients. As a former bartender, I often drink things lost of people don't know how to make but once I tell them, they are perfectly happy to keep pouring it for me.